2008 BMW 323I SEDAN open hood

Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Contents
The fastest way to find information on a partic-
ular topic or item is by using the index, refer to
page252.
Using this Owner's Manual
4Notes
6Reporting safety defects
At a glance
10Cockpit
16iDrive
23Voice command system
Controls
28Opening and closing
43Adjustments
52Transporting children safely
56Driving
71Everything under control
85Technology for driving comfort and
safety
96Lamps
100Climate
106Practical interior accessories
Driving tips
120Things to remember when driving
Navigation
128Starting the navigation system
130Destination entry
143Destination guidance
152What to do if …
Entertainment
156On/off and settings
160Radio
166Satellite radio
169CD player and CD changer
175AUX-In port
176USB-audio interface
Communications
182Telephoning
197BMW Assist
Mobility
206Refueling
208Wheels and tires
221Under the hood
226Maintenance
228Replacing components
235Giving and receiving assistance
Reference
242Technical data
247Short commands for the voice command
system
252Everything from A - Z

At a glance
11Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
8Instrument cluster12
11Ignition lock56
12Buttons
* on the steering wheel13Horn: the entire surface
14Adjusting the steering wheel50
16Releasing the hood221
17Opening the tailgate/luggage compartment
lid
*
7
Turn signals60
High beams, headlamp flasher98
Roadside parking lamps
*98
Computer73
Settings and information about the
vehicle75
Instrument lighting99
9
Windshield wipers61
Rain sensor
*61
Sports Wagon:
Rear window wiper62
10Switching the ignition on/off and
starting/stopping the engine56
Telephone
*:
>Press: accepting and ending a
call, starting dialing
* selected
phone numbers. Redialing if
no phone number is selected
>Press longer: redialing
Volume
Activating/deactivating voice com-
mand system
*23
Changing radio station
Selecting music track
Scrolling through phone book and
lists with stored phone numbers
Individually programmable50
Individually programmable50
15
Cruise control
*63
Active cruise control
*64

Controls
35Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Make sure that the closing path of the
luggage compartment lid/tailgate is clear,
otherwise injuries may result.<
Sedan
Sports Wagon
Sports Wagon: opening and closing the
rear window
Small items can be loaded and unloaded
quickly when the rear window is opened sepa-
rately.
The roll-up cover is raised when the rear
window is opened. Before closing the rear
window, press the roll-up cover downward until
it engages.<
Press the button: the rear window opens
slightly. It can now be swung upwards.Press the window shut to close it.
Make sure that the corners of any pointed
or sharp-edged cargo are padded if they
could bump against the rear window while the
vehicle is in motion, otherwise the heating ele-
ments of the rear window could be damaged.<
Alarm system*
The concept
The vehicle alarm system responds:
>When a door, the hood or the luggage com-
partment lid/tailgate is opened
>To movements inside the vehicle: Interior
motion sensor, refer to page36
>When the car's inclination changes, for
instance if an attempt is made to jack it up
and steal the wheels or to raise it prior to
towing away
>When there is an interruption in the power
supply from the battery
The alarm system signals unauthorized entry
attempts for a short time by means of:
>An acoustic alarm
>Switching on the hazard warning flashers
>Flashing the high beams
Arming and disarming
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
You can open the luggage compartment lid/tail-
gate even when the alarm system is armed, by
pressing the button on the remote control,
refer to page30. The lid is locked and moni-
tored again as soon as you close it.
Panic mode*
You can trigger the alarm system if you find
yourself in a dangerous situation:
Press the button for at least three seconds.
To switch off the alarm: press any button.

Opening and closing
36
Switching off an alarm
>Unlock the car with the remote control, refer
to page29.
>Insert the remote control all the way into the
ignition lock.
Indicator lamp displays
>The indicator lamp under the inside rear-
view mirror flashes continuously: the sys-
tem is armed.
>The indicator lamp flashes after locking:
doors, hood, luggage compartment lid/tail-
gate or rear window are not properly closed.
Even if you do not close the alerted area, the
system begins to monitor the remaining
areas, and the indicator lamp flashes con-
tinuously after approx. 10 seconds. The
interior motion sensor and the tilt alarm
sensor are not activated.
>The indicator lamp goes out after unlocking:
your vehicle has not been disturbed while
you were away.
>If the indicator lamp flashes after unlocking
until the remote control is inserted in the
ignition, but for no longer than approx.
5 minutes: your vehicle has been disturbed
while you were away.
Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm
system reacts, e.g. to attempts to steal a wheel
or tow the vehicle.
Interior motion sensor
In order for the interior motion sensor to func-
tion properly, the windows and glass roof must
be completely closed
*.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
may be switched off at the same time. This pre-
vents unintentional alarms, e.g. in the following
situations:
>In duplex garages
>During transport on car-carrying trains,
boats/ships or on a trailer
>When animals are to remain in the vehicle
Switching off tilt alarm sensor and
interior motion sensor
Press the button on the remote control
again as soon as the vehicle is locked.
The indicator lamp lights up briefly and then
flashes continuously. The tilt alarm sensor and
the interior motion sensor are switched off until
the next time the vehicle is unlocked and subse-
quently locked again.
Convenient access*
Convenient access enables you to enter your
vehicle without needing to hold the remote con-
trol in your hand. All you need to do is wear the
remote control close to your body, e.g. in your
jacket pocket. The vehicle detects the corre-
sponding remote control within the immediate
vicinity or in the passenger compartment.
Convenient access supports the following
functions:
>Unlocking/locking the vehicle
>Unlocking the luggage compartment lid/
tailgate separately
>Engine starting
>Convenient closure
Functional requirement
>The vehicle or the luggage compartment
lid/tailgate can only be locked when the
vehicle detects that the remote control cur-
rently in use is outside of the vehicle.
>The vehicle cannot be locked or unlocked
again until after approx. 2 seconds.

Mobility
221Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Under the hood
Do not work on the car unless you pos-
sess the necessary technical knowledge.
If you are unfamiliar with the statutory guide-
lines, have any work on the vehicle performed
only by a BMW center or by a workshop that
work according to BMW repair procedures with
correspondingly trained personnel. If this work
is not carried out properly, there is a danger of
subsequent damage and related safety haz-
ards.<
Hood
Releasing
Pull the lever.
Opening
In order to avoid damage, make sure that
the wiper arms are against the windshield
before you open the hood.<
Press the release handle and open the hood.
Closing
Close the hood from a height of approx. 16 in/
40 cm with momentum. It must be clearly heard
to engage.
Make sure that the closing path of the
hood is clear, otherwise injuries may
result.
If you see any signs while driving your vehicle
that the hood is not completely closed, stop at
once and close it securely.<

Mobility
225Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<
Checking coolant level
1.Do not open the engine hood before the
engine has cooled down.
2.Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3.The coolant level is correct if it is between
the maximum and minimum marks in the
filler neck, refer also to the diagram next to
the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5.Turn the cap until there is an audible click.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.

Reference 263
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Passenger-side mirror tilt
function49
"Pathway lighting"97
Pathway lighting97
"PDC"85
PDC Park Distance Control85
Personal Profile28
"Perspective"145
Phone book187
Phone numbers
– deleting from phone
book191
– dialing189
– most recent numbers190
– selecting in phone book190
– Top 8190
Pinch protection system
– glass roof, electric40
– panorama glass roof41
– windows39
Placing a call, refer to
telephone owner's manual
"Play" for satellite radio167
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control104
Position
– displaying151
– saving, refer to Storing
current position139
Power failure234
Power windows38
– safety switch39
Power windows, refer to
Windows38
"Presets", displaying with the
radio160
"Presets" for satellite
radio167
Pressure, tires208
Pressure monitoring, tires89
– Flat Tire Monitor89
Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM90
"Profile"203
Programmable buttons on the
steering wheel11Programmable memory
keys21
Protection function, refer to
Pinch protection system
– glass roof, electric40
– panorama glass roof41
– windows39
Providing medical assistance,
refer to First add pouch236
Puncture
– Flat Tire Monitor89
R
Radio
– autostore161
– controls156
– High Definition Radio163
– listening to stations160
– regional programs163
– sampling stations161
– satellite radio166
– selecting a
waveband156,160
– selecting the frequency
manually161
– station search161
– stations with best
reception161
– storing stations162
– switching on/off156
– tone control157
– volume157
Radio position, refer to Radio
readiness56
Radio readiness56
– switched off56
– switched on56
Radio-remote key, refer to
Remote control with
integrated key28
Rain sensor61
"Random", refer to Random
play172
"Random all" for audio
mode173
"Random directory" for audio
mode173
Random play172"RDS" Radio Data
System163
Reading lamps99
Rear lamps, refer to Tail
lamps231
– replacing bulb232
Rear seat backrest,
folding114
Rear seats
– adjusting head restraints46
– folding114
– folding down
backrests113,114
– folding head restraint down
and up46
Rear turn signals
– replacing bulb232
Rear ventilation104
Rearview mirror, refer to
Mirrors49
Rear window
– cleaning62
– opening35
Rear window blind, refer to
Roller sun blinds109
Rear window defroster103
Rear window safety switch39
Rear window wiper62
– changing rear wiper
blade229
"Received calls"190
Receiving level of mobile
phone, refer to Status
information20
Recirculated-air mode102
Recirculation of air, refer to
Recirculated-air mode102
Reclining seat, refer to
Backrest44
Recording times, refer to
Stopwatch83
"Redial" for mobile phone190
Refueling206
Releasing
– hood221
Remaining distance, refer to
Cruising range73